I’ve been trying out a few games on the Citra 3DS and was able to find a few good ones I liked that work very well.
I remembered using a 3D plugin many years ago with the PSCX2 to get stereo SBS and wondererd that if such a plugin could be made for an android app like AetherSX2/ NetherSX2. The only thing is the app would need to have a trigger for the device to switch to 3D mode once it starts running (similar to the Citra 3DS).
I’ve tried searching but I’ve only seen projects for PC so far.